CN201112641Y

CN201112641Y - Electric connector combination

Info

Publication number: CN201112641Y
Application number: CNU2007201463330U
Authority: CN
Inventors: 蔡周旋
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-25
Filing date: 2007-05-25
Publication date: 2008-09-10
Anticipated expiration: 2017-05-25

Abstract

An electric connector assembly comprises a circuit board, and an electric connector welded on the circuit board. The electric connector comprises a seat, a plurality of upper and lower terminals and a slot provided on the seat, wherein the slot has an upper wall, a lower wall and an insertion port horizontally provided at the front end thereof; the upper terminal is provided with an upper contact and a guide inclined plane in front of the upper contact; the lower terminal is provided with a lower contact and a guide inclined plane in front of the lower contact. The electric connector assembly also comprises a fixed seat positioned in front of the electric connector and fixed on the circuit board and provided thereon with at least one fixed part; and an interface board which is provided with contacts at one end thereof and at least one lock hole at the other end thereof, wherein one ends of the contacts are horizontally inserted into the slot of the electric connector without upwarping and the lock hole at the other end corresponds to the fixed part of the fixed seat. The electric connector assembly further comprises at least one fixED element which is locked with the interface board and fixed on the fixed part of the fixed seat. The electric connector assembly realizes good electrical connection of the interface board and the interface board, and the interface board can be tightly fixed to the fixed seat.

Description

The electric connector combination

Technical field

The utility model is about a kind of electric connector, particularly about a kind of electric connector combination.

Background technology

See also Fig. 1 and Fig. 2, be to be a kind of known interface panel electric connector combination, it includes an electric connector 10, a card board structure 20, reaches an interface panel 25, this electric connector is provided with a slot 11, be provided with spaced upper terminal 12 and lower terminal 13 in this slot 11, these slot 11 bottom surfaces are provided with the skewed slot 14 of depression, and interface panel 25 can obliquely be inserted, this card board structure 20 is the place aheads of being located at the slot 11 of this electric connector 10, and it is provided with a reference column 21 and an elastic clamping hook 22; The top and bottom of the front end of this interface panel 25 all are provided with spaced contact 26, and the other end is provided with a hole clipping 27.

This interface panel 25 is the slot that the contact 26 of front end is oblique insertion electric connector 10 when connecting, and the other end is depressed again, and makes the blocked hole 27 of interface panel 25 be inserted in this clip-connecting rod 21, and the rear end of interface panel 25 is 22 buckles of this elastic clamping hook; This interface panel 25 is subjected to upper terminal 12 and lower terminal 13 when elastic clamping hook 22 is pushed aside, active force can be upturned.

The above-mentioned known following shortcoming that is configured with:

1. interface panel 25 rear ends are these elastic clamping hook 22 Elastic buckles, be not very certain buckle in fastening so, but because Elastic buckle is an elasticity to be pulled open, when being used as shock-testing, this elastic clamping hook 22 can produce dropout when being subjected to large impact power.

2. on being electrically connected, as shown in Figure 2, interface panel 25 change flat after, the top contact 26 of interface panel 25 is to retreat, and following contact 26 is to advance, it is very short to move horizontally the friction stroke, does not have to fill part and scrape removing oxide layer, is electrically connected poor effect.

The utility model content

The purpose of this utility model is to provide the combination of a kind of electric connector, when interface panel insert can be certain when connecting fixing.

Another purpose of the present utility model is to provide a kind of electric connector combination, is to move horizontally insertion when interface panel inserts when connecting, and the two sides contact that can reach interface panel all can fill part and scrape removing oxide layer, and good electrical connection effect can be arranged.

For reaching above-mentioned purpose, the combination of the utility model electric connector is to be provided with: a circuit board; One electric connector, it is that weldering is located on this circuit board, it is provided with a pedestal, a plurality of upper terminal and a plurality of lower terminal, this pedestal is provided with a slot, this slot is provided with the socket that a upper wall and a lower wall and front end are provided with a horizontal direction, and this upper terminal is provided with protruding downward upper contact, and this upper contact the place ahead has guiding incline, this lower terminal is provided with the protruding following contact that makes progress, and this time contact the place ahead has guiding incline; One holder, it is to be positioned at this electric connector the place ahead and to be fixed on this circuit board, which is provided with at least one fixed part; One interface panel, the one end is provided with spaced contact, and its other end is provided with at least one hole clipping, and its contact one end level can not upwarp when inserting the slot of this electric connector, and the hole clipping of the other end can be to fixed part that should holder; And at least one retaining element, it is this interface panel of fastening and is fixed on the fixed part of this holder.

By above structure, when interface panel inserts when connecting is to move horizontally insertion, the two sides contact that can reach interface panel all can fill part scrapes removing oxide layer, and good electrical connection effect can be arranged, and interface panel can be by the locking of retaining element and holder and certain fixing.

Description of drawings

Fig. 1 is the oblique inserting side of the interface panel view of known interface panel electric connector combination.

Fig. 2 is the interface panel oriented side view of known interface panel electric connector combination.

Fig. 3 is the three-dimensional exploded view of the utility model first embodiment.

Fig. 4 is the combination section of the utility model first embodiment.

Fig. 5 is the user mode stereogram of the utility model first embodiment.

Fig. 6 is the user mode stereogram of the utility model first embodiment.

Fig. 7 is the combination stereogram of the utility model first embodiment.

Fig. 8 is the three-dimensional exploded view of the utility model second embodiment.

Fig. 9 is the three-dimensional exploded view of the utility model the 3rd embodiment.

Above-mentioned and other purpose of the present utility model, advantage and characteristic by in the detailed description of following preferred embodiment and with reference to graphic when can be clearer.

Embodiment

See also Fig. 3 and Fig. 4, present embodiment includes: a circuit board 30, an electric connector 40, a holder 60, an interface panel 70, an and retaining element 80, wherein:

This circuit board 30 is provided with two location holes 31;

This electric connector 40 is that weldering is located on this circuit board, it is provided with a pedestal 41, a plurality of upper terminals 50 and a plurality of lower terminal 55, this pedestal 41 is provided with a slot 42, this slot 42 is provided with the socket 45 that a upper wall 43 and a lower wall 44 and front end are provided with a horizontal direction, this lower wall 44 is a plane, be not provided with the skewed slot of depression, these socket 45 the place aheads are provided with a platform 46, this upper terminal 50 is provided with protruding downward upper contact 51, this upper contact the place ahead has guiding incline 52, this lower terminal 55 is provided with the protruding following contact 56 that makes progress, and this time contact 56 the place aheads have guiding incline 57, and the upper contact 51 of upper terminal and the following contact 57 of lower terminal are consistencies from top to bottom and all in upper wall.

This holder 60 is to be two double-screw bolts, and the platform 46 of itself and electric connector 40 is with high, its be provided with a fixed part 61 and a fastening portion 62, the forked fastening of these fastening portion 62 adult fishes is on the location hole 31 of this circuit board 30, this fixed part 61 is a screw.

These interface panel 70 1 ends are provided with spaced contact 71, and the other end is provided with two hole clippings 72, and its contact 71 1 end levels can not upwarp when inserting the slot 42 of this electric connector, and the hole clipping 72 of the other end can be to fixed part 61 that should holder 60.

This retaining element 80 is to be a screw, and it is that this interface panel 70 of fastening and screw lock are fixed on the fixed part 61 of this holder 60.

In the use, see also Fig. 5, this interface panel 70 is to lie against earlier on the platform 46 and holder 60 of electric connector 40, the contact 71 of interface panel 70 is aimed at the slot 42 of electric connector, see also Fig. 6, when these interface panel 70 levels are pushed and plugged slot 42 into connector, the fixed part 61 of these hole clipping 72 proper secured in alignment seats 60

See also Fig. 7, hole clipping 72 screw locks that this retaining element 80 passed this interface panel 70 so can be with these interface panel 70 certain fixing in the fixed part 61 of holder 60 at last.

By with explanation, the utility model is concluded and to be had the following advantages:

1. this interface panel 70 inserts one stroke by level, and the contact 41 on its two sides can fill a part friction with upper and

lower terminal

50,55 and scrape removing oxide layer, thereby has good electrical connection effect.

2. can be locked in holder 60 by this retaining element 80 behind the slot 42 of these interface panel 70 insertion connectors, and can reach certain fixing.

See also Fig. 8, be second embodiment of the present utility model, it is roughly identical with first embodiment, wherein difference is that the lower end of this holder 60 is provided with screw rod 63, the screw rod 63 of this holder 60 screws togather with a nut after passing the location hole 31 of circuit board 30 again, and this holder 60 is fixed on the circuit board 30

See also Fig. 9, be the 3rd embodiment of the present utility model, it is roughly identical with first embodiment, wherein difference is that this holder 60 is for being the sheet metal of ㄈ shape, it is provided with lower plate 66 and upper plate 67, upper plate 67 both sides respectively are provided with a fixed part 61, and this fixed part 61 is a screw, and this lower plate 66 is to be welded on the circuit board 30.

The specific embodiment that is proposed in the detailed description of preferred embodiment is only in order to be easy to illustrate technology contents of the present utility model, and be not with the utility model narrow sense be limited to this embodiment, in the situation that does not exceed spirit of the present utility model and claim, can make many variations and implement.

The main element symbol description

Circuit board 30 locating holes 31 electric connectors 40 pedestals 41

Slot 42 upper walls 43 lower walls 44 sockets 45

Platform 46 upper terminals 50 upper contacts 51 lower terminal 55

Lower contact 56 guiding inclines 57 holders 60 fixed parts 61

Fastening section 62 screw rods, 63 lower plates, 66 upper plates 67

Claims

1. electric connector combination is characterized in that: be provided with:

One circuit board;

One electric connector, it is that weldering is located on this circuit board, it is provided with a pedestal, a plurality of upper terminal and a plurality of lower terminal, this pedestal is provided with a slot, this slot is provided with the socket that a upper wall and a lower wall and front end are provided with a horizontal direction, and this upper terminal is provided with protruding downward upper contact, and this upper contact the place ahead has guiding incline, this lower terminal is provided with the protruding following contact that makes progress, and this time contact the place ahead has guiding incline;

One holder, it is to be positioned at this electric connector the place ahead and to be fixed on this circuit board, which is provided with at least one fixed part;

One interface panel, the one end is provided with spaced contact, and its other end is provided with at least one hole clipping, and its contact one end level can not upwarp when inserting the slot of this electric connector, and the hole clipping of the other end can be to fixed part that should holder; And

At least one retaining element, it is this interface panel of fastening and is fixed on the fixed part of this holder.

2. electric connector combination as claimed in claim 1, it is characterized in that: the lower wall of the slot of this electric connector is a plane, is not provided with the skewed slot of depression.

3. electric connector combination as claimed in claim 1, it is characterized in that: the following contact of the upper contact of the upper terminal of this electric connector and lower terminal is all in upper wall.

4. electric connector combination as claimed in claim 3, it is characterized in that: the following contact of the upper contact of the upper terminal of this electric connector and lower terminal is a consistency from top to bottom.

5. electric connector combination as claimed in claim 1, it is characterized in that: socket the place ahead of this electric connector is provided with a platform, this platform and this holder sustained height.

6. electric connector combination as claimed in claim 1, it is characterized in that: this holder is to be two double-screw bolts, and this fixed part is to be screw, and this retaining element is a screw.

7. electric connector as claimed in claim 1 combination, it is characterized in that: this holder is provided with upper plate and lower plate, and this lower plate is to be fixed on the circuit board, and this fixed part is for being located at the screw of upper plate both sides, and this retaining element is a screw.